Explore Tech Hackathons 2026

Join general tech hackathons to collaborate, innovate, and experiment across platforms and industries.
Explore Tech hackathons online and in-person
IN-PERSON Hack-Attack 3.0

March 6, 2026 - March 8, 2026

Ended

About the challenge This year’s hackathon is all about reinventing how businesses work. Teams will build creative tech solutions that help organizations grow, operate smarter, …

ONLINE EcoHacks

March 6, 2026 - April 12, 2026

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EcoHacks is an online environmental STEM hackathon hosted by Green Spaces Initiative. This hackathon challenges students in grades 8–12 to build creative projects that help …

ONLINE BigRedHacks

March 6, 2026 - March 13, 2026

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Students and recent college graduates* can join us at BigRedHacks to network, code, collaborate, and compete for a chance to win one or more of …

IN-PERSON The Midwest Blockathon

March 6, 2026 - March 8, 2026

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The Midwest Block-a-Thon is a 20-hour blockchain-focused hackathon hosted at the University of Kansas aimed at fostering innovation and collaboration among hackers of all ages …

ONLINE Quantum Sprint

March 5, 2026 - March 30, 2026

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Quantum Sprint is a month long global build sprint , designed for serious developers, startup founders, and professional innovators who want to ship real, scalable …

ONLINE ImpactHacks by HackathonForAll

March 5, 2026 - April 2, 2026

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ImpactHacks by HackathonForAll ImpactHacks is a beginner-friendly online hackathon designed to empower students of all experience levels to turn ideas into real-world impact. Our mission …

ONLINE BUHack

March 5, 2026 - March 7, 2026

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BUHACK Competition Results FlowState: Digital Wellness Guardian - Grand Champion - 222 points Mood - Runner Up-219 points Vortex - Second Runner Up-212 points Scoring …

ONLINE Agents Assemble - The Healthcare AI Endgame

March 4, 2026 - May 11, 2026

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NOTE: We are not accepting any additional applications or inquiries for judges at this time. Due to the high volume of requests, we will not …

IN-PERSON PES AWS Hackathon With AWS User Group Madurai and Bengaluru

March 4, 2026 - March 15, 2026

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NIMBUS 1000 is a 9-hour, high-intensity build sprint designed to push developers beyond theory into production-ready cloud solutions. This is not a coding contest.This is …

IN-PERSON Hack the Case

March 4, 2026 - March 7, 2026

Ended

About the challenge The event takes place on March 7th & 8th and brings together TMU engineering students to learn from industry professionals and compete …

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